7321542160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{8707}}^1$

素因数の和:9200

約数の個数: 80

約数和(自身を含む): 17803610496

約数和(自身を除く): 10482068336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 457, 460, 914, 920, 1828, 1840, 2285, 3656, 4570, 7312, 8707, 9140, 10511, 17414, 18280, 21022, 34828, 36560, 42044, 43535, 52555, 69656, 84088, 87070, 105110, 139312, 168176, 174140, 200261, 210220, 348280, 400522, 420440, 696560, 801044, 840880, 1001305, 1602088, 2002610, 3204176, 3979099, 4005220, 7958198, 8010440, 15916396, 16020880, 19895495, 31832792, 39790990, 63665584, 79581980, 91519277, 159163960, 183038554, 318327920, 366077108, 457596385, 732154216, 915192770, 1464308432, 1830385540, 3660771080, 7321542160]

約数ペア:

[(1, 7321542160), (2, 3660771080), (4, 1830385540), (5, 1464308432), (8, 915192770), (10, 732154216), (16, 457596385), (20, 366077108), (23, 318327920), (40, 183038554), (46, 159163960), (80, 91519277), (92, 79581980), (115, 63665584), (184, 39790990), (230, 31832792), (368, 19895495), (457, 16020880), (460, 15916396), (914, 8010440), (920, 7958198), (1828, 4005220), (1840, 3979099), (2285, 3204176), (3656, 2002610), (4570, 1602088), (7312, 1001305), (8707, 840880), (9140, 801044), (10511, 696560), (17414, 420440), (18280, 400522), (21022, 348280), (34828, 210220), (36560, 200261), (42044, 174140), (43535, 168176), (52555, 139312), (69656, 105110), (84088, 87070)]